as the u.s. supreme court is ready to weigh in on the debate over same-sex marriage. >> it is a beautiful start to the day and here's a sampras's all skyline. is pretty much the same all around the bay. >> you concede that the clouds and the shot are dealing with partly cloudy conditions. as well as areas with patchy dense fog. a fog advisory has been issued along the delta. it is slightly warmer compared to yesterday. it will be pretty breezy in our higher elevations. this is where the fog advisory has been issued on the screen. this will expire at about 11:00 a.m.. the visibility is down to less than a quarter of a mile. if you are going to be driving in these areas you should allow yourself extra drive time. it is a cool start to the morning with mid 30's. >> we will talk about where the temperatures are headed and track the fog and my next forecast. >> people walking along the embarcadero and san francisco where in for a show friday afternoon. a man climbed scaffolding at pier 29. if this is